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IPv4 prefix

58.56.0.0/15

IP Prefix (CIDR)
58.56.0.0/15
Subnet Mask
255.254.0.0
Address Count
131,072
IP Range
58.56.0.0 - 58.57.255.255
Subnet calculator
Calculate subnet details
Registered Owner
Handle
IRT-CHINANET-CN
Country
China (CN)
Address
No.31 ,jingrong street,beijing 100032
Registry
APNIC
Registered Prefix
58.56.0.0/15 (58.56.0.0 - 58.57.255.255)
Delegated Prefix
58.58.0.0/16 (58.58.0.0 - 58.58.255.255)
BGP Announcements
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
58.48.0.0/12 Covering AS4134 China Telecom China (CN) 58.48.0.0 58.63.255.255
58.56.9.0/24 More specific AS58540 Jinan 250000 China (CN) 58.56.9.0 58.56.9.255
58.56.66.0/24 More specific AS58540 Jinan 250000 China (CN) 58.56.66.0 58.56.66.255
58.56.108.0/24 More specific AS58540 Jinan 250000 China (CN) 58.56.108.0 58.56.108.255
58.56.110.0/23 More specific AS58540 Jinan 250000 China (CN) 58.56.110.0 58.56.111.255
58.56.161.0/24 More specific AS58541 Qingdao 266000 China (CN) 58.56.161.0 58.56.161.255
58.56.163.0/24 More specific AS58541 Qingdao 266000 China (CN) 58.56.163.0 58.56.163.255
58.57.102.0/24 More specific AS58540 Jinan 250000 China (CN) 58.57.102.0 58.57.102.255
58.57.117.0/24 More specific AS58540 Jinan 250000 China (CN) 58.57.117.0 58.57.117.255
58.57.119.0/24 More specific AS58540 Jinan 250000 China (CN) 58.57.119.0 58.57.119.255
58.57.120.0/24 More specific AS58540 Jinan 250000 China (CN) 58.57.120.0 58.57.120.255